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Vo D, You T, Lin Y, Angela S, Le, T, Hsiao W. Toxicity Assessments of Nanodiamonds. NANODIAMONDS IN ANALYTICAL AND BIOLOGICAL SCIENCES 2023:73-94. [DOI: 10.1002/9781394202164.ch5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
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2
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Angela S, You T, Pham D, Le T, Hsiao W. Surface Modification of Nanodiamonds. NANODIAMONDS IN ANALYTICAL AND BIOLOGICAL SCIENCES 2023:52-72. [DOI: 10.1002/9781394202164.ch4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
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3
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Le T, Chiang Y, Hui Y, Le T, Tzeng Y, Sharma N, Chiang W, Hsiao W. In vitroBioimaging of Fluorescent Nanodiamonds. NANODIAMONDS IN ANALYTICAL AND BIOLOGICAL SCIENCES 2023:95-127. [DOI: 10.1002/9781394202164.ch6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
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4
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Hsiao WW, Le T, Chang H. Applications of Fluorescent Nanodiamond in Biology. ENCYCLOPEDIA OF ANALYTICAL CHEMISTRY 2022:1-43. [DOI: 10.1002/9780470027318.a9776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
Abstract
Fluorescent nanodiamond (FND) has emerged as a promising material in several multidisciplinary areas, including biology, chemistry, physics, and materials science. Composed of sp
3
‐carbon atoms, FND offers superior biocompatibility, chemical inertness, a large surface area, tunable surface structure, and excellent mechanical characteristics. The nanoparticle is unique in that it comprises a high‐density ensemble of negatively charged nitrogen‐vacancy (NV
−
) centers that act as built‐in fluorophores and exhibit a number of remarkable optical and magnetic properties. These properties make FND particularly well suited for a wide range of applications, including cell labeling, long‐term cell tracking, super‐resolution imaging, nanoscale sensing, and drug delivery. This article discusses recent applications of FND‐enabled developments in biology.
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5
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Sotoma S, Okita H, Chuma S, Harada Y. Quantum nanodiamonds for sensing of biological quantities: Angle, temperature, and thermal conductivity. Biophys Physicobiol 2022; 19:e190034. [PMID: 36349322 PMCID: PMC9592573 DOI: 10.2142/biophysico.bppb-v19.0034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Accepted: 09/06/2022] [Indexed: 12/01/2022] Open
Abstract
Measuring physical quantities in the nanometric region inside single cells is of great importance for understanding cellular activity. Thus, the development of biocompatible, sensitive, and reliable nanobiosensors is essential for progress in biological research. Diamond nanoparticles containing nitrogen-vacancy centers (NVCs), referred to as fluorescent nanodiamonds (FNDs), have recently emerged as the sensors that show great promise for ultrasensitive nanosensing of physical quantities. FNDs emit stable fluorescence without photobleaching. Additionally, their distinctive magneto-optical properties enable an optical readout of the quantum states of the electron spin in NVC under ambient conditions. These properties enable the quantitative sensing of physical parameters (temperature, magnetic field, electric field, pH, etc.) in the vicinity of an FND; hence, FNDs are often described as “quantum sensors”. In this review, recent advancements in biosensing applications of FNDs are summarized. First, the principles of orientation and temperature sensing using FND quantum sensors are explained. Next, we introduce surface coating techniques indispensable for controlling the physicochemical properties of FNDs. The achievements of practical biological sensing using surface-coated FNDs, including orientation, temperature, and thermal conductivity, are then highlighted. Finally, the advantages, challenges, and perspectives of the quantum sensing of FND are discussed. This review article is an extended version of the Japanese article, In Situ Measurement of Intracellular Thermal Conductivity Using Diamond Nanoparticle, published in SEIBUTSU BUTSURI Vol. 62, p. 122–124 (2022).
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Affiliation(s)
| | | | - Shunsuke Chuma
- Department of Biological Sciences, Graduate School of Science, Osaka University
| | - Yoshie Harada
- Center for Quantum Information and Quantum Biology, Osaka University
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6
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Silk Fibroin Coated Magnesium Oxide Nanospheres: A Biocompatible and Biodegradable Tool for Noninvasive Bioimaging Applications. NANOMATERIALS 2021; 11:nano11030695. [PMID: 33802102 PMCID: PMC7998877 DOI: 10.3390/nano11030695] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/11/2021] [Revised: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 12/22/2022]
Abstract
Fluorescent nanoparticles (NPs) have been increasingly studied as contrast agents for better understanding of biological processes at the cellular and molecular level. However, their use as bioimaging tools is strongly dependent on their optical emission as well as their biocompatibility. This work reports the fabrication and characterization of silk fibroin (SF) coated magnesium oxide (MgO) nanospheres, containing oxygen, Cr3+ and V2+ related optical defects, as a nontoxic and biodegradable hybrid platform for bioimaging applications. The MgO-SF spheres demonstrated enhanced emission efficiency compared to noncoated MgO NPs. Furthermore, SF sphere coating was found to overcome agglomeration limitations of the MgO NPs. The hybrid nanospheres were investigated as an in vitro bioimaging tool by recording their cellular uptake, trajectories, and mobility in human skin keratinocytes cells (HaCaT), human glioma cells (U87MG) and breast cancer cells (MCF7). Enhanced cellular uptake and improved intracellular mobilities of MgO-SF spheres compared to MgO NPs was demonstrated in three different cell lines. Validated infrared and bright emission of MgO-SF NP indicate their prospects for in vivo imaging. The results identify the potential of the hybrid MgO-SF nanospheres for bioimaging. This study may also open new avenues to optimize drug delivery through biodegradable silk and provide noninvasive functional imaging feedback on the therapeutic processes through fluorescent MgO.
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7
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Sutisna B, Janssens SD, Giussani A, Vázquez-Cortés D, Fried E. Block copolymer-nanodiamond coassembly in solution: towards multifunctional hybrid materials. NANOSCALE 2021; 13:1639-1651. [PMID: 33399605 DOI: 10.1039/d0nr07441a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Polymer-nanodiamond composites are excellent candidates for the fabrication of multifunctional hybrid materials. They integrate polymer flexibility and exceptional properties of nanodiamonds (NDs), such as biocompatibility, mechanical strength, color centers, and chemically-tailored surfaces. However, their development is hindered by the challenge of ensuring that NDs are homogeneously distributed in the composites. Here, we exploit colloidal coassembly between poly(isoprene-b-styrene-b-2-vinyl pyridine) (ISV) block copolymers (BCPs) and NDs to avoid ND self-agglomeration and direct ND spatial distribution. NDs were first air oxidized at 450 °C to obtain stable dispersions in dimethylacetamide (DMAc). By adding ISV into the dispersions, patchy hybrid micelles were formed due to H-bonds between NDs and ISV. The ISV-ND coassembly in DMAc was then used to fabricate nanocomposite films with a uniform sub-50 nm ND distribution, which has never been previously reported for an ND loading (φND) of more than 50 wt%. The films exhibit good transparency due to their well-defined nanostructures and smoothness and also exhibit an improved UV-absorption and hydrophilicity compared to neat ISV. More intriguingly, at a φND of 22 wt%, ISV and NDs coassemble into a network-like superstructure with well-aligned ND strings via a dialysis method. Transmission electron microscopy and dynamic light scattering measurements suggest a complex interplay between polymer-polymer, polymer-solvent, polymer-ND, ND-solvent, and ND-ND interactions during the formation of structures. Our work may provide an important foundation for the development of hierarchically ordered nanocomposites based on BCP-ND coassembly, which is beneficial for a wide spectrum of applications from biotechnology to quantum devices.
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Affiliation(s)
- Burhannudin Sutisna
- Mathematics, Mechanics, and Materials Unit (MMMU), Okinawa Institute of Science and Technology Graduate University (OIST), 1919-1 Tancha, Onna-son, Kunigami-gun, Okinawa 904-0495, Japan.
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8
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Stimuli-Responsive Nanodiamond-Polyelectrolyte Composite Films. Polymers (Basel) 2020; 12:polym12030507. [PMID: 32110929 PMCID: PMC7182812 DOI: 10.3390/polym12030507] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 02/21/2020] [Accepted: 02/21/2020] [Indexed: 01/04/2023] Open
Abstract
Nanodiamonds (NDs) can considerably improve the mechanical and thermal properties of polymeric composites. However, the tendency of NDs to aggregate limits the potential of these non-toxic, mechanically- and chemically-robust nanofillers. In this work, tough, flexible, and stimuli-responsive polyelectrolyte films composed of cross-linked poly(butyl acrylate-co-dimethylaminoethyl methacrylate) (P(BA-co-DMAEMA)) were prepared by photopolymerization. The effects of the added carboxylate-functionalized NDs on their mechanical and stimuli-responsive properties were studied. When the negatively charged NDs were added to the polymerization media directly, the mechanical properties of the films changed only slightly, because of the uneven distribution of the aggregated NDs in the films. In order to disperse and distribute the NDs more evenly, a prepolymerized polycation block copolymer complexing agent was used during the photopolymerization process. This approach improved the mechanical properties of the films and enhanced their thermally-induced, reversible phase-transition behavior.
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9
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Terada D, Genjo T, Segawa TF, Igarashi R, Shirakawa M. Nanodiamonds for bioapplications–specific targeting strategies. Biochim Biophys Acta Gen Subj 2020; 1864:129354. [DOI: 10.1016/j.bbagen.2019.04.019] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 04/25/2019] [Indexed: 12/21/2022]
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10
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Sotoma S, Hsieh FJ, Chang HC. Biohybrid fluorescent nanodiamonds as dual-contrast markers for light and electron microscopies. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201800157] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Shingo Sotoma
- Institute of Atomic and Molecular Sciences; Academia Sinica; Taipei Taiwan
| | - Feng-Jen Hsieh
- Institute of Atomic and Molecular Sciences; Academia Sinica; Taipei Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences; Academia Sinica; Taipei Taiwan
- Department of Chemical Engineering; National Taiwan University of Science and Technology; Taipei Taiwan
- Department of Chemistry; National Taiwan Normal University; Taipei Taiwan
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11
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Woodhams B, Ansel-Bollepalli L, Surmacki J, Knowles H, Maggini L, de Volder M, Atatüre M, Bohndiek S. Graphitic and oxidised high pressure high temperature (HPHT) nanodiamonds induce differential biological responses in breast cancer cell lines. NANOSCALE 2018; 10:12169-12179. [PMID: 29917033 PMCID: PMC6034157 DOI: 10.1039/c8nr02177e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 05/18/2018] [Indexed: 06/08/2023]
Abstract
Nanodiamonds have demonstrated potential as powerful sensors in biomedicine, however, their translation into routine use requires a comprehensive understanding of their effect on the biological system being interrogated. Under normal fabrication processes, nanodiamonds are produced with a graphitic carbon shell, but are often oxidized in order to modify their surface chemistry for targeting to specific cellular compartments. Here, we assessed the biological impact of this purification process, considering cellular proliferation, uptake, and oxidative stress for graphitic and oxidized nanodiamond surfaces. We show for the first time that oxidized nanodiamonds possess improved biocompatibility compared to graphitic nanodiamonds in breast cancer cell lines, with graphitic nanodiamonds inducing higher levels of oxidative stress despite lower uptake.
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Affiliation(s)
- Benjamin Woodhams
- Cavendish Laboratory
, Department of Physics
, University of Cambridge
,
JJ Thomson Avenue
, Cambridge
, CB3 0HE
, UK
.
;
- Cancer Research UK Cambridge Institute
, University of Cambridge
, Li Ka Shing Centre
,
Robinson Way
, Cambridge
, CB2 0RE
, UK
| | - Laura Ansel-Bollepalli
- Cavendish Laboratory
, Department of Physics
, University of Cambridge
,
JJ Thomson Avenue
, Cambridge
, CB3 0HE
, UK
.
;
- Cancer Research UK Cambridge Institute
, University of Cambridge
, Li Ka Shing Centre
,
Robinson Way
, Cambridge
, CB2 0RE
, UK
| | - Jakub Surmacki
- Cavendish Laboratory
, Department of Physics
, University of Cambridge
,
JJ Thomson Avenue
, Cambridge
, CB3 0HE
, UK
.
;
- Cancer Research UK Cambridge Institute
, University of Cambridge
, Li Ka Shing Centre
,
Robinson Way
, Cambridge
, CB2 0RE
, UK
| | - Helena Knowles
- Cavendish Laboratory
, Department of Physics
, University of Cambridge
,
JJ Thomson Avenue
, Cambridge
, CB3 0HE
, UK
.
;
| | - Laura Maggini
- Institute for Manufacturing
, Department of Engineering
, University of Cambridge
,
17 Charles Babbage Rd
, Cambridge
, CB3 0FS
, UK
| | - Michael de Volder
- Institute for Manufacturing
, Department of Engineering
, University of Cambridge
,
17 Charles Babbage Rd
, Cambridge
, CB3 0FS
, UK
| | - Mete Atatüre
- Cavendish Laboratory
, Department of Physics
, University of Cambridge
,
JJ Thomson Avenue
, Cambridge
, CB3 0HE
, UK
.
;
| | - Sarah Bohndiek
- Cavendish Laboratory
, Department of Physics
, University of Cambridge
,
JJ Thomson Avenue
, Cambridge
, CB3 0HE
, UK
.
;
- Cancer Research UK Cambridge Institute
, University of Cambridge
, Li Ka Shing Centre
,
Robinson Way
, Cambridge
, CB2 0RE
, UK
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12
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Synthesis, characterization, and anti-fouling properties of cellulose acetate/polyethylene glycol-grafted nanodiamond nanocomposite membranes for humic acid removal from contaminated water. IRANIAN POLYMER JOURNAL 2018. [DOI: 10.1007/s13726-018-0616-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Zhao J, Lu M, Lai H, Lu H, Lalevée J, Barner-Kowollik C, Stenzel MH, Xiao P. Delivery of Amonafide from Fructose-Coated Nanodiamonds by Oxime Ligation for the Treatment of Human Breast Cancer. Biomacromolecules 2018; 19:481-489. [DOI: 10.1021/acs.biomac.7b01592] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Jiacheng Zhao
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Mingxia Lu
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Haiwang Lai
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Hongxu Lu
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Jacques Lalevée
- Institut de Science
des Matériaux de Mulhouse IS2M, UMR CNRS 7361, ENSCMu-UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
| | - Christopher Barner-Kowollik
- School
of Chemistry, Physics and Mechanical Engineering, Queensland University of Technology (QUT), 2 George Street, Brisbane, Queensland 4000, Australia
- Macromolecular
Architectures, Institut für Technische Chemie und Polymerchemie, Karlsruhe Institute of Technology (KIT), Engesserstr. 18, 76128 Karlsruhe, Germany
| | - Martina H. Stenzel
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
| | - Pu Xiao
- Centre
for Advanced Macromolecular Design, School of Chemistry, The University of New South Wales, Sydney, New South Wales 2052, Australia
- Institut de Science
des Matériaux de Mulhouse IS2M, UMR CNRS 7361, ENSCMu-UHA, 15, rue Jean Starcky, 68057 Mulhouse Cedex, France
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14
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Hsieh FJ, Chen YW, Huang YK, Lee HM, Lin CH, Chang HC. Correlative Light-Electron Microscopy of Lipid-Encapsulated Fluorescent Nanodiamonds for Nanometric Localization of Cell Surface Antigens. Anal Chem 2018; 90:1566-1571. [PMID: 29257684 DOI: 10.1021/acs.analchem.7b04549] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Containing an ensemble of nitrogen-vacancy centers in crystal matrices, fluorescent nanodiamonds (FNDs) are a new type of photostable markers that have found wide applications in light microscopy. The nanomaterial also has a dense carbon core, making it visible to electron microscopy. Here, we show that FNDs encapsulated in biotinylated lipids (bLs) are useful for subdiffraction imaging of antigens on cell surface with correlative light-electron microscopy (CLEM). The lipid encapsulation enables not only good dispersion of the particles in biological buffers but also high specific labeling of live cells. By employing the bL-encapsulated FNDs to target CD44 on HeLa cell surface through biotin-mediated immunostaining, we obtained the spatial distribution of these antigens by CLEM with a localization accuracy of ∼50 nm in routine operations. A comparative study with dual-color imaging, in which CD44 was labeled with FND and MICA/MICB was labeled with Alexa Fluor 488, demonstrated the superior performance of FNDs as fluorescent fiducial markers for CLEM of cell surface antigens.
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Affiliation(s)
- Feng-Jen Hsieh
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan.,Taiwan International Graduate Program - Chemical Biology and Molecular Biophysics, Academia Sinica , Taipei 115, Taiwan.,Department of Biochemical Sciences, National Taiwan University , Taipei 106, Taiwan
| | - Yen-Wei Chen
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan
| | - Yao-Kuan Huang
- Institute of Cellular and Organismic Biology, Academia Sinica , Taipei 115, Taiwan
| | - Hsien-Ming Lee
- Institute of Chemistry, Academia Sinica , Taipei 115, Taiwan
| | - Chun-Hung Lin
- Taiwan International Graduate Program - Chemical Biology and Molecular Biophysics, Academia Sinica , Taipei 115, Taiwan.,Department of Biochemical Sciences, National Taiwan University , Taipei 106, Taiwan.,Institute of Biological Chemistry, Academia Sinica , Taipei 115, Taiwan
| | - Huan-Cheng Chang
- Institute of Atomic and Molecular Sciences, Academia Sinica , Taipei 106, Taiwan.,Department of Chemical Engineering, National Taiwan University of Science and Technology , Taipei 106, Taiwan
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15
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Zheng T, Perona Martínez F, Storm IM, Rombouts W, Sprakel J, Schirhagl R, de Vries R. Recombinant Protein Polymers for Colloidal Stabilization and Improvement of Cellular Uptake of Diamond Nanosensors. Anal Chem 2017; 89:12812-12820. [PMID: 29111679 DOI: 10.1021/acs.analchem.7b03236] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Fluorescent nanodiamonds are gaining increasing attention as fluorescent labels in biology in view of the fact that they are essentially nontoxic, do not bleach, and can be used as nanoscale sensors for various physical and chemical properties. To fully realize the nanosensing potential of nanodiamonds in biological applications, two problems need to be addressed: their limited colloidal stability, especially in the presence of salts, and their limited ability to be taken up by cells. We show that the physical adsorption of a suitably designed recombinant polypeptide can address both the colloidal stability problem and the problem of the limited uptake of nanodiamonds by cells in a very straightforward way, while preserving both their spectroscopic properties and their excellent biocompatibility.
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Affiliation(s)
- Tingting Zheng
- Physical Chemistry and Soft Matter, Wageningen University & Research , Stippeneng 4, 6708 WE Wageningen, The Netherlands.,Shenzhen Key Laboratory for Drug Addiction and Medication Safety, Department of Ultrasound, Peking University Shenzhen Hospital & Biomedical Research Institute, Shenzhen-PKU-HKUST Medical Center , 518036 Shenzhen, China
| | - Felipe Perona Martínez
- Department of Biomedical Engineering, University Medical Center Groningen, Groningen University , Antonius Deusinglaan 1, 9713 AW Groningen, The Netherlands
| | - Ingeborg Maria Storm
- Physical Chemistry and Soft Matter, Wageningen University & Research , Stippeneng 4, 6708 WE Wageningen, The Netherlands
| | - Wolf Rombouts
- Physical Chemistry and Soft Matter, Wageningen University & Research , Stippeneng 4, 6708 WE Wageningen, The Netherlands
| | - Joris Sprakel
- Physical Chemistry and Soft Matter, Wageningen University & Research , Stippeneng 4, 6708 WE Wageningen, The Netherlands
| | - Romana Schirhagl
- Department of Biomedical Engineering, University Medical Center Groningen, Groningen University , Antonius Deusinglaan 1, 9713 AW Groningen, The Netherlands
| | - Renko de Vries
- Physical Chemistry and Soft Matter, Wageningen University & Research , Stippeneng 4, 6708 WE Wageningen, The Netherlands
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16
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Ning R, Zhuang Q, Lin JM. Biomaterial-Based Microfluidics for Cell Culture and Analysis. ACTA ACUST UNITED AC 2017. [DOI: 10.1007/978-981-10-5394-8_6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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17
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Etemadi H, Yegani R, Seyfollahi M. The effect of amino functionalized and polyethylene glycol grafted nanodiamond on anti-biofouling properties of cellulose acetate membrane in membrane bioreactor systems. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.01.013] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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18
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Hemelaar SR, Nagl A, Bigot F, Rodríguez-García MM, de Vries MP, Chipaux M, Schirhagl R. The interaction of fluorescent nanodiamond probes with cellular media. Mikrochim Acta 2017; 184:1001-1009. [PMID: 28344361 PMCID: PMC5346409 DOI: 10.1007/s00604-017-2086-6] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 01/10/2017] [Indexed: 01/01/2023]
Abstract
Fluorescent nanodiamonds (FNDs) are promising tools to image cells, bioanalytes and physical quantities such as temperature, pressure, and electric or magnetic fields with nanometer resolution. To exploit their potential for intracellular applications, the FNDs have to be brought into contact with cell culture media. The interactions between the medium and the diamonds crucially influence sensitivity as well as the ability to enter cells. The authors demonstrate that certain proteins and salts spontaneously adhere to the FNDs and may cause aggregation. This is a first investigation on the fundamental questions on how (a) FNDs interact with the medium, and (b) which proteins and salts are being attracted. A differentiation between strongly binding and weakly binding proteins is made. Not all proteins participate in the formation of FND aggregates. Surprisingly, some main components in the medium seem to play no role in aggregation. Simple strategies to prevent aggregation are discussed. These include adding the proteins, which are naturally present in the cell culture to the diamonds first and then inserting them in the full medium. Graphical abstractSchematic of the interaction of nanodiamonds with cell culture medium. Certain proteins and salts adhere to the diamond surface and lead to aggregation or to formation of a protein corona.
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Affiliation(s)
- Simon R. Hemelaar
- Department of Biomedical Engineering Antonius Deusinglaan 1, University Medical Center Groningen, Groningen University, 9713 AW Groningen, Netherlands
| | - Andreas Nagl
- Department of Biomedical Engineering Antonius Deusinglaan 1, University Medical Center Groningen, Groningen University, 9713 AW Groningen, Netherlands
| | - François Bigot
- Department of Biomedical Engineering Antonius Deusinglaan 1, University Medical Center Groningen, Groningen University, 9713 AW Groningen, Netherlands
| | - Melissa M. Rodríguez-García
- Department of Biomedical Engineering Antonius Deusinglaan 1, University Medical Center Groningen, Groningen University, 9713 AW Groningen, Netherlands
| | - Marcel P. de Vries
- Department of Biomedical Engineering Antonius Deusinglaan 1, University Medical Center Groningen, Groningen University, 9713 AW Groningen, Netherlands
| | - Mayeul Chipaux
- Department of Biomedical Engineering Antonius Deusinglaan 1, University Medical Center Groningen, Groningen University, 9713 AW Groningen, Netherlands
| | - Romana Schirhagl
- Department of Biomedical Engineering Antonius Deusinglaan 1, University Medical Center Groningen, Groningen University, 9713 AW Groningen, Netherlands
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19
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Yang I, Lee JW, Hwang S, Lee JE, Lim E, Lee J, Hwang D, Kim CH, Keum YS, Kim SK. Live bio-imaging with fully bio-compatible organic fluorophores. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2017; 166:52-57. [DOI: 10.1016/j.jphotobiol.2016.11.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/14/2016] [Revised: 11/08/2016] [Accepted: 11/10/2016] [Indexed: 01/02/2023]
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20
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Combinatorial nanodiamond in pharmaceutical and biomedical applications. Int J Pharm 2016; 514:41-51. [DOI: 10.1016/j.ijpharm.2016.06.004] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2016] [Revised: 06/02/2016] [Accepted: 06/03/2016] [Indexed: 12/11/2022]
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21
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22
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Nanodiamonds: Behavior in Biological Systems and Emerging Bioapplications. SPRINGER SERIES IN BIOMATERIALS SCIENCE AND ENGINEERING 2016. [DOI: 10.1007/978-3-319-22861-7_11] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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23
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Lai H, Lu M, Lu H, Stenzel MH, Xiao P. pH-Triggered release of gemcitabine from polymer coated nanodiamonds fabricated by RAFT polymerization and copper free click chemistry. Polym Chem 2016. [DOI: 10.1039/c6py01188h] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Prodrug (gemcitabine)-based polymer coated nanodiamonds as stimuli-responsive drug delivery platforms for the treatment of pancreatic cancer.
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Affiliation(s)
- Haiwang Lai
- Centre for Advanced Macromolecular Design
- School of Chemistry
- The University of New South Wales
- Sydney
- Australia
| | - Mingxia Lu
- Centre for Advanced Macromolecular Design
- School of Chemistry
- The University of New South Wales
- Sydney
- Australia
| | - Hongxu Lu
- Centre for Advanced Macromolecular Design
- School of Chemistry
- The University of New South Wales
- Sydney
- Australia
| | - Martina H. Stenzel
- Centre for Advanced Macromolecular Design
- School of Chemistry
- The University of New South Wales
- Sydney
- Australia
| | - Pu Xiao
- Centre for Advanced Macromolecular Design
- School of Chemistry
- The University of New South Wales
- Sydney
- Australia
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Khalid A, Mitropoulos AN, Marelli B, Simpson DA, Tran PA, Omenetto FG, Tomljenovic-Hanic S. Fluorescent Nanodiamond Silk Fibroin Spheres: Advanced Nanoscale Bioimaging Tool. ACS Biomater Sci Eng 2015; 1:1104-1113. [PMID: 33429552 DOI: 10.1021/acsbiomaterials.5b00220] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
High resolution bioimaging is not only critical to the study of cellular structures and processes but it also has important applications in drug delivery and therapeutics. Fluorescent nanodiamonds (NDs) are excellent candidates for long-term bioimaging and tracking of biological structures at the nanoscale. Encapsulating NDs in natural biopolymers like silk fibroin (SF) widens their biomedical applications. Here we report the synthesis, structural and optical characterization of ND incorporated SF nanospheres. The photoluminescence from optical defects within the NDs is found to increase when encapsulated in the SF spheres. The encapsulated NDs are applied in vitro to investigate the intracellular mobility compared to bare NDs. The diffusion rate of encapsulated NDs is shown to improve due to SF coating. These ND-SF spheres are envisioned as highly suitable candidates for bioinjectable imaging and drug release carriers for targeted drug delivery applications.
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Affiliation(s)
| | - Alexander N Mitropoulos
- Department of Biomedical Engineering, Tufts University, Medford, Massachusetts 02155, United States
| | - Benedetto Marelli
- Department of Biomedical Engineering, Tufts University, Medford, Massachusetts 02155, United States
| | | | - Phong A Tran
- Institute of Health and Biomedical Innovation, Queensland University of Technology, Kelvin Grove, Queensland 4059, Australia
| | - Fiorenzo G Omenetto
- Department of Biomedical Engineering, Tufts University, Medford, Massachusetts 02155, United States
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25
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Slegerova J, Hajek M, Rehor I, Sedlak F, Stursa J, Hruby M, Cigler P. Designing the nanobiointerface of fluorescent nanodiamonds: highly selective targeting of glioma cancer cells. NANOSCALE 2015; 7:415-20. [PMID: 25132312 DOI: 10.1039/c4nr02776k] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
Core-shell nanoparticles based on fluorescent nanodiamonds coated with a biocompatible N-(2-hydroxypropyl)methacrylamide copolymer shell were developed for background-free near-infrared imaging of cancer cells. The particles showed excellent colloidal stability in buffers and culture media. After conjugation with a cyclic RGD peptide they selectively targeted integrin αvβ3 receptors on glioblastoma cells with high internalization efficacy.
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Affiliation(s)
- Jitka Slegerova
- Institute of Organic Chemistry and Biochemistry AS CR, v.v.i., Flemingovo nam. 2, 166 10, Prague 6, Czech Republic.
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26
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Transferrin-conjugated nanodiamond as an intracellular transporter of chemotherapeutic drug and targeting therapy for cancer cells. Ther Deliv 2014; 5:511-24. [PMID: 24998271 DOI: 10.4155/tde.14.17] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
AIM PEGylated fluorescent nanodiamond (FND) conjugated with Tf (FND-PEG-Tf) was investigated for targeted drug delivery. MATERIALS & METHODS Human hepatoma (HepG2) and normal (L-02) cell lines were used to investigate the difference in cellular uptake of FND-PEG-Tf and its loading drug system. Nanoparticle uptake was evaluated by flow cytometry and laser scanning confocal microscopy. RESULTS FND-PEG-Tf showed highly specific TfR-mediated uptake by HepG2 cells, relative to negative controls (L-02 cell), which was a strong correlation among TfR density on the cell surface. The mechanism of TfR-mediated uptake was attested by free Tf with Fe³⁺ as a competitive agent. The difference in cell viability between L-02 and HepG2 cells treated with doxorubicin hydrochloride (DOX) nanoparticles (FND-PEG-Tf-DOX) can be explained by FND-PEG-Tf, which can target drug delivery to cancer cells. CONCLUSION FND-PEG-Tf can potentially be utilized in targeted cancer cell imaging and effective drug delivery for cancer therapy.
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27
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Roumeli E, Pavlidou E, Avgeropoulos A, Vourlias G, Bikiaris DN, Chrissafis K. Factors Controlling the Enhanced Mechanical and Thermal Properties of Nanodiamond-Reinforced Cross-Linked High Density Polyethylene. J Phys Chem B 2014; 118:11341-52. [DOI: 10.1021/jp504531f] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
| | | | - Apostolos Avgeropoulos
- Polymers’
Laboratory, Department of Materials Science Engineering, University of Ioannina, University Campus, Ioannina 45110, Greece
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28
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Slegerova J, Rehor I, Havlik J, Raabova H, Muchova E, Cigler P. Nanodiamonds as Intracellular Probes for Imaging in Biology and Medicine. ACTA ACUST UNITED AC 2014. [DOI: 10.1007/978-94-017-8896-0_18] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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